The DT9838 from Data Translation Inc., Marlboro, MA, is a USB DA module for strain- and bridge-based inputs. Features include simultaneous acquisition with four 24-bit Delta-Sigma A/D channels; full-, half-, and quarter-bridge completion; throughput rates to 52 Ksps/channel; built-in bridge excitation up to 10 V; programmable 100 kilohm ±0.1% shunt resistor per channel; TEDS compatibility; the ability to perform synchronized acquisition on up to four DT9838 modules with the RJ45 connector; flexible software-programmable trigger and calibration; and included drivers and software compatibility with Windows XP/Vista/7. The device is bus-powered.
USB DA Module from Data Translation
Data Translation Inc.